| Statistic | Notre Dame | Indiana | National |
| Population | 6,853 | 6,996,062 | 336,919,644 |
| Population density (sq mi) | 5,711 | 195 | 91 |
| Median age | 20.2 | 37.4 | 37.7 |
| Male/Female ratio | 1.2:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 1% | 56% | 55% |
| Families w/ Kids under 18 | 0% | 43% | 43% |
| Speak English | 87% | 92% | 79% |
| Speak Spanish | 6% | 5% | 13% |

The population in Notre Dame is 6,853, while the population density is 5,711 people per square mile, contrasting with the national average of 91. The median age stands at 20.2, with 1% of individuals aged 15 or older being married and 0% having children under 18. In terms of household income equality in Notre Dame, 43% of households report a median income below $25,000, while 0% report an income exceeding $150,000. The Notre Dame demographics data can provide invaluable insight into the composition, dynamics and needs of urban and rural areas, enabling planners, developers and policymakers to strategize effectively for the promotion of prosperity, equity and well-being for all residents in the area.
Recognizing the racial demographics and ethnicity breakdown of Notre Dame is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In Notre Dame, the racial breakdown comprises 84% White, 2.9% Black or African American, 6.5% Asian, 0.8% American Indian, and 0% Native Hawaiian, with 12.3% of the population identifying as Hispanic or Latino. 87.3% of households reported speaking English only, while 6.5% reported speaking Spanish only. Furthermore, 5.5% of residents were categorized as foreign-born.
High population density areas typically offer a diverse array of amenities and services within walking distance or a short commute, enriching residents' quality of life and well-being. Accessible healthcare facilities, educational institutions, cultural venues, restaurants, shopping and public transportation options contribute to the convenience and vibrancy of these communities. The population density of of Notre Dame is 5,711 people per square mile, which far exceeds the national average of 91 and ranks among the most densely populated cities in the nation.
A city with fewer children like Notre Dame can offer several benefits, catering to a demographic where families with fewer or no children may find an ideal environment. The advantages could include a quiet environment, increased focus on adult-oriented amenities, reduced traffic and increased affordability. Perhaps the biggest benefit could be a greater availability of housing options that cater to adult residents or smaller households. This could include more condominiums, apartments, or single-family homes designed for couples or individuals without children, providing a wider range of choices for prospective homebuyers or renters. Areas with fewer kids could also be an indication that this area could be a suitable area for retirees or seniors. In Notre Dame, only 0% of people have kids under the age of 18, which is far less than the national average. Another 1% of residents over 15 years old are married. This bodes well for taking advantage of all the benefits of an area where less kids are present.
Policy Planning: Demographic data and statistics serve as valuable tools for guiding policy and decision-making processes across government entities, organizations, and businesses. Through the analysis and interpretation of Notre Dame demographics, policymakers, government officials and organizational leaders can identify areas requiring attention, allocate resources strategically and develop policies and initiatives that cater to the unique needs and preferences of various demographic groups. Notre Dame demographic statistics can play a critical role in policy planning by informing resource allocation, enabling evidence-based decision-making, identifying priority areas, forecasting future trends, monitoring policy outcomes and fostering equity and inclusivity. By harnessing this data effectively, policymakers can craft policies that are targeted, efficient and equitable, thereby addressing the diverse needs of communities.
Urban Development: Urban planners can leverage demographics data in Notre Dame to design and develop areas that cater to residents' needs, spanning housing, transportation, and public services, while prioritizing sustainability and enhancing quality of life. Demographic changes can contribute to gentrification and neighborhood evolution, whether in urban or rural contexts. As neighborhoods attract new residents with diverse income levels and lifestyle preferences, property values may appreciate, potentially displacing longstanding residents and reshaping the neighborhood's identity. Understanding population density, age distribution, household size and income levels is essential for guiding decisions on zoning, transportation infrastructure, housing development and public amenities. Incorporating Notre Dame demographics data into planning and implementing affordable housing initiatives can help mitigate displacement risks.
Healthcare Planning: The examination of Notre Dame demographics can potentially inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. By comprehending demographic trends, healthcare providers and policymakers can allocate resources effectively, develop prevention and intervention programs, and address health inequities within communities. Through the utilization of demographic statistics, healthcare providers and policymakers aim to achieve equitable, accessible, and high-quality healthcare for all individuals and communities. This proactive healthcare planning approach ensures targeted interventions, efficient resource allocation and tailored healthcare services to meet the diverse needs of populations.
| Race | Notre Dame | Indiana | National |
| White | 84.01% | 83.99% | 73.35% |
| Black | 2.85% | 9.23% | 12.63% |
| Asian | 6.48% | 1.98% | 5.22% |
| American Indian | 0.76% | 0.24% | 0.82% |
| Native Hawaiian | 0.00% | 0.04% | 0.18% |
| Mixed race | 5.36% | 2.22% | 3.06% |
| Other race | 0.54% | 2.30% | 4.75% |